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Glassmorphism Generator

A Glassmorphism Generator builds the frosted-glass UI effect in CSS — a translucent background with a backdrop blur, subtle border, and shadow — from visual controls, with a live preview and copy-ready CSS including the -webkit- prefix, all in your browser.

Glass
8px
20%
16px
background: rgba(255, 255, 255, 0.20);
backdrop-filter: blur(8px);
-webkit-backdrop-filter: blur(8px);
border: 1px solid rgba(255, 255, 255, 0.18);
border-radius: 16px;

About Glassmorphism Generator

Adjust the blur amount, background transparency, color, and border, and preview the frosted-glass card over a colorful backdrop so you can actually judge the effect. The output includes both backdrop-filter and the -webkit-backdrop-filter prefix Safari still needs, plus the translucent background and border. Paste it straight into your stylesheet. Nothing is uploaded.

What Glassmorphism Generator does

  • Backdrop blur, transparency, color, and border controls
  • Live preview over a colorful background
  • Includes the -webkit-backdrop-filter prefix for Safari
  • Adjustable border and corner rounding
  • Copy-ready CSS block
  • 100% in-browser — nothing uploaded

When to reach for Glassmorphism Generator

  • Designing a frosted-glass navbar or hero card
  • Creating a translucent modal or overlay panel
  • Adding a glass effect to a pricing or feature card
  • Prototyping the iOS/macOS-style blur look on the web

How to use Glassmorphism Generator

  1. 01

    Set blur and transparency

    Adjust the backdrop blur and the background opacity.

  2. 02

    Tune color and border

    Pick the tint color and border to match your design.

  3. 03

    Copy the CSS

    Copy the full block — it includes the -webkit- prefix for Safari.

When to use Glassmorphism Generator vs alternatives

AlternativeUse Glassmorphism Generator when…Use the alternative when…
Writing backdrop-filter by handyou want to tune blur and opacity against a real background.you already have the exact values.
ui.glass generatoryou want the prefixed output plus other CSS tools in one place and no tracking.you want their specific preset gallery.

Frequently asked questions

What is glassmorphism?
Glassmorphism is a UI style where a panel looks like frosted glass: a semi-transparent background blurs whatever is behind it, with a thin light border and soft shadow. In CSS it's achieved with backdrop-filter: blur() over a translucent background.
Why does the CSS include -webkit-backdrop-filter?
Safari (and some older browsers) only support the prefixed -webkit-backdrop-filter. The generator includes both the standard and prefixed properties so the effect works across browsers.
Why doesn't my glass effect show a blur?
backdrop-filter only blurs content behind the element, so there must be something behind it to blur — the effect is invisible over a solid same-color background. The element also needs a partially transparent background.

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